spike heels
From Longman Dictionary of Contemporary Englishspike heelsspike heels[plural] a pair of women’s shoes with very high thin heels → spikeExamples from the Corpusspike heels• Marie said and hung up quickly as Astrid teetered back into the office on her gold spike heels.• And then Doreen entered the dining-room, walking carefully on her high spike heels.• Set off the look with a pair of high spiked heels.• If I were you I'd change those spike heels for walking shoes and explore the place.